Struct TablespaceStatistics 

#[non_exhaustive]
pub struct TablespaceStatistics { /* private fields */ }

Snapshot of the numeric fields of MySQL’s ha_tablespace_statistics.

Returned from Handlerton::get_tablespace_statistics; the shim copies each field into the matching ha_tablespace_statistics slot. The five string fields (m_type, m_logfile_group_name, m_row_format, m_status, m_extra) stay at their default-empty values today — they need a separate dd::String_type setter that has not been wired yet.

Implementations

impl TablespaceStatistics

pub const fn new() -> Self

Construct a snapshot with every numeric field zeroed.

pub const fn with_id(self, value: u64) -> Self

Tablespace identifier (m_id).

pub const fn with_logfile_group_number(self, value: u64) -> Self

Logfile group number — NDB only (m_logfile_group_number).

pub const fn with_free_extents(self, value: u64) -> Self

Number of free extents (m_free_extents).

pub const fn with_total_extents(self, value: u64) -> Self

Total number of extents (m_total_extents).

pub const fn with_extent_size(self, value: u64) -> Self

Extent size in bytes (m_extent_size).

pub const fn with_initial_size(self, value: u64) -> Self

Initial tablespace size in bytes (m_initial_size).

pub const fn with_maximum_size(self, value: u64) -> Self

Maximum tablespace size in bytes (m_maximum_size).

pub const fn with_autoextend_size(self, value: u64) -> Self

Auto-extend increment in bytes (m_autoextend_size).

pub const fn with_version(self, value: u64) -> Self

Tablespace version — NDB only (m_version).

pub const fn with_data_free(self, value: u64) -> Self

Reclaimable bytes — primarily InnoDB (m_data_free).

pub const fn id(&self) -> u64

Tablespace identifier.

pub const fn logfile_group_number(&self) -> u64

Logfile group number — NDB only.

pub const fn free_extents(&self) -> u64

Free-extent count.

pub const fn total_extents(&self) -> u64

Total-extent count.

pub const fn extent_size(&self) -> u64

Extent size in bytes.

pub const fn initial_size(&self) -> u64

Initial size in bytes.

pub const fn maximum_size(&self) -> u64

Maximum size in bytes.

pub const fn autoextend_size(&self) -> u64

Auto-extend increment in bytes.

pub const fn version(&self) -> u64

Tablespace version (NDB only).

pub const fn data_free(&self) -> u64

Reclaimable bytes (InnoDB).

Trait Implementations

impl Clone for TablespaceStatistics

fn clone(&self) -> TablespaceStatistics

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for TablespaceStatistics

impl Debug for TablespaceStatistics

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for TablespaceStatistics

fn default() -> Self

Returns the “default value” for a type.

impl Eq for TablespaceStatistics

impl PartialEq for TablespaceStatistics

fn eq(&self, other: &TablespaceStatistics) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for TablespaceStatistics